ExtCtrls > ExtCtrls Assembly Classes > MetabaseListView
Assembly: ExtCtrls;
Namespace: Prognoz.Platform.Interop.ExtCtrls;
The MetabaseListView class implements the MetabaseListView development environment component.
| Property name | Brief description | |
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CheckedObjects | The CheckedObjects property returns the collection of descriptions for objects, which checkboxes are selected in the component. |
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EnableFindAll | The EnableFindAll property determines whether there is the Find All button in the search dialog box. |
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EnableSystemPopupMenu | The EnableSystemPopupMenu property determines whether the system context menu is available for the elements displayed in the component. |
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Filters | The Filters property returns the collection of filters used in the component. |
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Root | The Root property determines description of the root directory, which contents is displayed in the component. |
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SelectedObjects | The SelectedObjects property returns the collection of element descriptions selected in the component list. |
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Tree | The Tree property determines the component, which will control the current component contents. |
| Property name | Brief description | |
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The Arrangement property determines how elements are arranged in the component. | |
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The AutoArrange property determines whether the elements are arranged automatically in regular series when their number is changed. | |
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The BorderStyle property determines a component border style. | |
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The Checkboxes property determines whether the component elements have checkboxes. | |
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The ColumnClick property determines whether component column headers can be displayed as buttons. | |
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The Columns property returns the component headers collection. | |
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The FocusedItem property determines the component element that contains focus. | |
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The GridLines property determines whether gridlines are displayed. | |
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The HeaderMenu property determines the context menu called on clicking the additional mouse button on the component column header. | |
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The HideSelection property determines whether the selection is displayed in the component when the focus goes to another component. | |
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The HotTrackStyles property determines a style of highlighting for the elements, over which the mouse cursor hovers. | |
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The HoverTime property determines the time interval, after which the element, over which the mouse cursor hovers, should be highlighted. | |
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The ItemHeight property determines height of the component elements. | |
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The Items property returns the component elements collection. | |
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The LargeImages property determines a source of large icons. | |
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The MultiSelect property determines whether multiple selection of the list elements is possible. | |
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The ReadOnly property determines whether changes can be made in the list. | |
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The RowSelect property determines whether the whole row is highlighted when an element is selected. | |
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The SelectedCount property returns the number of selected elements in the component. | |
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The SelectedItem property determines the selected element of the component. | |
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The ShowColumnHeaders property determines whether column headers are displayed. | |
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The ShowHints property determines whether a tooltip appears if the mouse cursor is hovered over elements. | |
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The SmallImages property determines a source of small icons. | |
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The SortColumn property determines index of the column, by which sorting is executed. | |
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The SortType property determines the component sorting type. | |
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The StateImages property determines the list of images that are used to indicate the state of elements. | |
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The Style property determines a style of the component elements displaying. | |
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The TrackSelect property determines whether the component element is selected if the mouse cursor is hovered over it. | |
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The WrapText property determines whether it is possible to carry over the element text into several lines if it exceeds icon borders. |
| Property name | Brief description | |
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The Align property determines component alignment within its parent component. | |
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The AllowDrag property determines whether an object can be dragged from a component. | |
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The AllowDrop property determines whether the component can accept a dragged object. | |
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The Anchors property returns settings determining % of the resize for the current component when the parent component is resized. | |
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The Brush property determines the brush that is used to fill the component area. | |
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The ClientHeight property determines the height of the client component area. | |
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The ClientWidth property determines the width of the client component area. | |
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The Color property determines color of the component background. | |
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The Cursor property determines how the cursor looks like when is it hovered over a component during form execution. | |
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The Enabled property determines whether a component is available for the user. | |
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The Focused property returns True if the focus is set to the component. | |
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The Font property determines parameters of the font that is used to display text in the component. | |
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The Height property determines component height in pixels. | |
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The HelpContext property determines a unique index for a section of a context help for this component. | |
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The Hint property determines a tooltip text displayed on hovering over the component. | |
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The HintTimeout property determines for how long a tooltip is displayed. | |
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The Left property determines a coordinate of the component left edge in pixels. | |
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The Parent property determines a parent component. | |
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The ParentColor property determines whether a component inherits the color of the parent component. | |
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The ParentFont property determines whether a component uses the font of the parent component. | |
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The ParentShowHint property determines when a tooltip is displayed. | |
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The PopupMenu property determines the context menu displayed when a component is clicked with the right mouse button. | |
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The Scrolls property returns parameters of component's scrollbars. | |
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The ShowHint property determines whether a tooltip is displayed when the component is hovered. | |
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The TabOrder property determines a component position in a tab order. | |
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The TabStop property determines whether the component must be focused when the Tab button is pressed. | |
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The Text property determines a row identifying a component for the user. | |
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The Top property determines a coordinate of the component top edge in pixels. | |
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The Visible property determines whether the component is displayed when a form is executed. | |
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The Width property sets component width in pixels. |
| Property name | Brief description | |
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The ComponentCount property returns the number of child components located on the parent component. | |
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The Components property returns a child component, which index is passed via the input parameter. | |
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The Data property is used to store any custom data. | |
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The Name property determines the component name. | |
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The Tag property is not used by the compiler. The user can change the value of this property and use it at his discretion. |
| Method name | Brief description | |
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FindByDescriptor | The FindByDescriptor method searches for a component element based on repository object description. |
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FindItemByKey | The FindItemByKey method searches for a component element based on a repository object key. |
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GetItemObject | The GetItemObject method returns description of the repository object corresponding to the specified component element. |
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SelectElem | The SelectElem method selects a component element corresponding to the repository object with the specified description. |
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SelectElemKey | The SelectElemKey method selects the component element corresponding to a repository object with the specified key. |
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ShowFindDialog | The ShowFindDialog method displays the dialog for object search. |
| Method name | Brief description | |
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The AdjustWidth method automatically adjusts width of the column taking into account its contents. | |
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The GetItemAt method gets the component element in the specified point. | |
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The HitTest method is an enhanced version of the GetItemAt method. | |
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The InsertControl method inserts the component to the component element area. |
| Method name | Brief description | |
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Outdated. The BringToFront method brings a component to the foreground. | |
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The ClientToScreen method converts point coordinates specified relative to the component's coordinate system into screen coordinates. | |
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The DoDragDrop method enables the user to start dragging operation. | |
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The GetImage method returns a graphic presentation of a component together with all child components. | |
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The ScreenToClient method converts point's screen coordinates into coordinates specified relative to the component's coordinate system. | |
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Outdated. The SendToBack method is used to send a component to the background. | |
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The SetFocus method sets focus to this component. |
| Event name | Brief description | |
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OnAfterSearch | The OnAfterSearch event occurs for the component if the search dialog box is opened and all objects that satisfy given conditions were searched. |
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OnGetItemPopup | The OnGetItemPopup event occurs when the context menu for the component element is being called. |
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OnRootChanged | The OnRootChanged event occurs when the root directory is changed. |
| Event name | Brief description | |
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The OnChecked event occurs after the list element is selected. | |
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The OnChecking event occurs when the user begins to select the list element. | |
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The OnColumnClick event occurs on clicking on one of the component columns. | |
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The OnCompareItems event occurs on comparing two elements during user element sorting. | |
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The OnDeletion event occurs when a component element is deleted. | |
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The OnEdited event occurs on exiting the mode of editing the contents of the component current record field. | |
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The OnEditing event occurs on switching to the mode of editing the current component element. | |
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The OnFocusedChange event occurs when the focus is moved to another component element. | |
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The OnFocusedChanging event occurs when the focus is moved to another component element. | |
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The OnGetHint event occurs when a tooltip is displayed over the element, on which the mouse cursor stops. | |
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The OnHover event occurs when a mouse cursor hovers over the element and the element is underlined. | |
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The OnInsert event occurs when the new element of the component is inserted. | |
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The OnSelectingItem event occurs before the component element selection is changed. | |
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The OnSelectItem event occurs on the component element selection changing. |
| Event name | Brief description | |
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The OnBeginDrag event occurs for the component when the user starts to drag an object from the component. | |
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The OnClick event occurs if the user clicks the component area with the main mouse button. | |
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The OnControlMove event occurs when the component is moved. | |
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The OnControlResize event occurs when the component is resized. | |
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The OnDblClick event occurs if the user double-clicks the component area with the mouse button. | |
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The OnDragDrop event occurs for the component if the user drops a dragged object over it. | |
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The OnDragEnter event occurs when a dragged object enters the component area. | |
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The OnDragLeave event occurs when a dragged object leaves component borders. | |
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The OnDragOver event occurs for the component when the user drags an object over it. | |
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The OnEnter event occurs when the component receives focus. | |
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The OnExit event occurs when the component loses focus. | |
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The OnHScroll event occurs when horizontal scrollbar slider changes its position. | |
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The OnKeyDown event occurs if the component is focused and a keyboard key is pressed. | |
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The OnKeyPress event occurs if the component is focused when the user presses a character key. | |
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The OnKeyPreview event occurs prior to each event related to key pressing. | |
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The OnKeyUp event occurs if the component is focused and the user releases any button previously pressed. | |
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The OnMouseDown event occurs if the pointer is in the component area and a mouse key is pressed. | |
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The OnMouseEnter event occurs when mouse cursor enters the component area. | |
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The OnMouseHover event occurs when mouse cursor is held in the component area. | |
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The OnMouseLeave event occurs when mouse cursor leaves the component area. | |
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The OnMouseMove event occurs when the cursor is moved over the component. | |
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The OnMouseUp event occurs when the mouse button is released and the cursor is in the component area. | |
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The OnMouseWheel event occurs if the component is focused when the user rotates a mouse wheel. | |
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The OnVScroll event occurs when vertical scrollbar slider changes its position. |
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